*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,body {
    font-family: '宋体';
    color: #f5f5f5;
    overflow-x: hidden;
}


.f-14{font-size: 14px !important;}
.f-16{font-size: 16px !important;}
.f-18{font-size: 18px !important;}

.m-l-5{
    margin-left: 5px;
}
.m-l-10{
    margin-left: 10px;
}
.m-l-15{
    margin-left: 15px;
}
.m-l-20{
    margin-left: 20px;
}

.m-l-30{
    margin-left: 30px;
}
.m-t-5{margin-top: 5px !important;}
.m-t-10{margin-top: 10px !important;}
.m-t-15{margin-top: 15px !important;}
.m-t-20{margin-top: 20px !important;}
.m-t-30{margin-top: 30px !important;}


.color-f5f5f5{color: #f5f5f5;}
.color-fff{color: #ffff;}


.text-center{
    text-align: center;
}

.overflow{
    overflow:hidden;
}

.pull-left{float: left;}
.pull-right{float: right;}